File _service:tar_scm:backport-user-record-disable-t... of Package systemd

File _service:tar_scm:backport-user-record-disable-two-pbkdf-fields-that-don-t-appl.patch of Package systemd

From 5ee578fd13809e08fbda1a9bca2256ffd24e9857 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 5 Oct 2021 18:24:05 +0200
Subject: [PATCH] user-record: disable two pbkdf fields that don't apply for
 pkbdf2

Fixes: #20830
(cherry picked from commit 8b4f88d13681c6dec839de06c668d32374d44724)

Conflict:NA
Reference:https://github.com/systemd/systemd/commit/5ee578fd13809e08fbda1a9bca2256ffd24e9857
---
 src/shared/user-record.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/shared/user-record.c b/src/shared/user-record.c
index 17460ceaf6..5fb3d4bbf2 100644
--- a/src/shared/user-record.c
+++ b/src/shared/user-record.c
@@ -1913,9 +1913,9 @@ uint64_t user_record_luks_pbkdf_memory_cost(UserRecord *h) {
         assert(h);
 
         /* Returns a value with kb granularity, since that's what libcryptsetup expects */
-
         if (h->luks_pbkdf_memory_cost == UINT64_MAX)
-                return 64*1024*1024; /* We default to 64M, since this should work on smaller systems too */
+                return streq(user_record_luks_pbkdf_type(h), "pbkdf2") ? 0 : /* doesn't apply for simple pbkdf2 */
+                        64*1024*1024; /* We default to 64M, since this should work on smaller systems too */
 
         return MIN(DIV_ROUND_UP(h->luks_pbkdf_memory_cost, 1024), UINT32_MAX) * 1024;
 }
@@ -1923,8 +1923,9 @@ uint64_t user_record_luks_pbkdf_memory_cost(UserRecord *h) {
 uint64_t user_record_luks_pbkdf_parallel_threads(UserRecord *h) {
         assert(h);
 
-        if (h->luks_pbkdf_memory_cost == UINT64_MAX)
-                return 1; /* We default to 1, since this should work on smaller systems too */
+        if (h->luks_pbkdf_parallel_threads == UINT64_MAX)
+                return streq(user_record_luks_pbkdf_type(h), "pbkdf2") ? 0 : /* doesn't apply for simple pbkdf2 */
+                        1; /* We default to 1, since this should work on smaller systems too */
 
         return MIN(h->luks_pbkdf_parallel_threads, UINT32_MAX);
 }
-- 
2.33.0